instrumentTWO LC MALDI

Micro-Dispensing Solution for Offline LC-MALDI MS and MS/MS

instrumentTWO Series

The instrumentTWO-LC-MALDI is designed for offline LC-MALDI MS and MS/MS workflows. The fraction collection is controlled by a TTL or shortcut signal triggered by the LC-software and starts to work on demand immediately or after defined waiting time or task was performed. At the outlet of the dispensing tip the effluent of the LC is mixed with a small volume of the second liquid jointly ejected as timely controlled series of small drops, which are spotted on the MALDI target. To enhance better detection sensitivity and maintaining chromatographic resolution the drops can be dispensed to a different position or collected over defined time on the same position. The volume range is from pl up to ml.

The new version of the instrumentTWO LC MALDI allows the end-user to dispense the LC factions via the MALDI-T-connector or replace this connector by one of our Triple Jet dispensers for further dispensing possibilities.

    Additional information:
  • Source formats: 96, 384, 1536 MTPs; 2, 0.5, 0.2, 0.1 ml Eppendorf vials; 20/40 ml glass vials
  • Target: 4-8 glass slides; 1-2 MTPs; 1-2 MALDI targets

Key Features

  • Highly reproducible sample preparation
  • Low sample preparation volumes (10 nL+) with high sensitivity
  • Non-contact fraction collection maintaining chromatographic resolution
  • Non-contact liquid dispensing and removal
  • Head mounted camera for substrate inspection and sample imaging

instrumentTWO LC MALDI

Designed for offline LC MALDI MS and MS/MS workflows

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Technical Data

Drive Range (X/Y/Z)

200mm /200mm / 50mm, 100mm
Speed = 300m/s

Dimensions (W/D/H)

from 45cm / 45cm / 30cm
to 100cm / 73,5cm / 175cm

Weight (kg)

from 45 kg
to 180 kg

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